If a solution outside of a cell is more concentration so that the cell loves water to its environment, the external solution is said to be [blank] to the cells contents. hypertonic
hypotonic
isotonic

there is not 1 highest source of protein, but there are many; meats, fish, poultry, seafood, cheese, eggs, yogurt and milk. the only non complete animal food that is beneficial is gelatin.

sorry if this did not , have a great day!

i would think it's dendrites